// Flash Player Version Detection - Rev 1.6
// Detect Client Browser type
// Copyright(c) 2005-2006 Adobe Macromedia Software, LLC. All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function ControlVersion()
{
   var version;
   var axo;
   var e;

   // NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

   try {
      // version will be set for 7.X or greater players
      axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
      version = axo.GetVariable("$version");
   } catch (e) {
   }

   if (!version)
   {
      try {
         // version will be set for 6.X players only
         axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
         
         // installed player is some revision of 6.0
         // GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
         // so we have to be careful. 
         
         // default to the first public version
         version = "WIN 6,0,21,0";

         // throws if AllowScripAccess does not exist (introduced in 6.0r47)     
         axo.AllowScriptAccess = "always";

         // safe to call for 6.0r47 or greater
         version = axo.GetVariable("$version");

      } catch (e) {
      }
   }

   if (!version)
   {
      try {
         // version will be set for 4.X or 5.X player
         axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
         version = axo.GetVariable("$version");
      } catch (e) {
      }
   }

   if (!version)
   {
      try {
         // version will be set for 3.X player
         axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
         version = "WIN 3,0,18,0";
      } catch (e) {
      }
   }

   if (!version)
   {
      try {
         // version will be set for 2.X player
         axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
         version = "WIN 2,0,0,11";
      } catch (e) {
         version = -1;
      }
   }
   
   return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
   // NS/Opera version >= 3 check for Flash plugin in plugin array
   var flashVer = -1;
   
   if (navigator.plugins != null && navigator.plugins.length > 0) {
      if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
         var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
         var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
         var descArray = flashDescription.split(" ");
         var tempArrayMajor = descArray[2].split(".");         
         var versionMajor = tempArrayMajor[0];
         var versionMinor = tempArrayMajor[1];
         var versionRevision = descArray[3];
         if (versionRevision == "") {
            versionRevision = descArray[4];
         }
         if (versionRevision[0] == "d") {
            versionRevision = versionRevision.substring(1);
         } else if (versionRevision[0] == "r") {
            versionRevision = versionRevision.substring(1);
            if (versionRevision.indexOf("d") > 0) {
               versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
            }
         }
         var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
      }
   }
   // MSN/WebTV 2.6 supports Flash 4
   else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
   // WebTV 2.5 supports Flash 3
   else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
   // older WebTV supports Flash 2
   else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
   else if ( isIE && isWin && !isOpera ) {
      flashVer = ControlVersion();
   }  
   return flashVer;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
   versionStr = GetSwfVer();
   if (versionStr == -1 ) {
      return false;
   } else if (versionStr != 0) {
      if(isIE && isWin && !isOpera) {
         // Given "WIN 2,0,0,11"
         tempArray         = versionStr.split(" ");   // ["WIN", "2,0,0,11"]
         tempString        = tempArray[1];         // "2,0,0,11"
         versionArray      = tempString.split(",");   // ['2', '0', '0', '11']
      } else {
         versionArray      = versionStr.split(".");
      }
      var versionMajor      = versionArray[0];
      var versionMinor      = versionArray[1];
      var versionRevision   = versionArray[2];

         // is the major.revision >= requested major.revision AND the minor version >= requested minor
      if (versionMajor > parseFloat(reqMajorVer)) {
         return true;
      } else if (versionMajor == parseFloat(reqMajorVer)) {
         if (versionMinor > parseFloat(reqMinorVer))
            return true;
         else if (versionMinor == parseFloat(reqMinorVer)) {
            if (versionRevision >= parseFloat(reqRevision))
               return true;
         }
      }
      return false;
   }
}

function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
    var str = '';
    if (isIE && isWin && !isOpera)
    {
      str += '<object ';
      for (var i in objAttrs)
         str += i + '="' + objAttrs[i] + '" ';
      str += '>';
      for (var i in params)
         str += '<param name="' + i + '" value="' + params[i] + '" /> ';
      str += '</object>';
    } else {
      str += '<embed ';
      for (var i in embedAttrs)
         str += i + '="' + embedAttrs[i] + '" ';
      str += '> </embed>';
    }

    document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){   
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":  
        // sreiner: comment next line to allow passing ticket
        //args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "id":
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}


